Liquid dispenser



FIG. 1 is a top perspective view of the liquid dispenser, showing my new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is an enlarged bottom view thereof; and,

FIG. 7 is an enlarged top view thereof.

The broken lines in the figures depict portions of the liquid dispenser that form no part of the claimed design. 

CLAIM The ornamental design for a liquid dispenser, as shown and described. 